/* ============================================================
   FORE INSAAT - Premium Stil Dosyasi (Gelismis Surum)
   Version: 2.0
   ============================================================ */

:root {
    --primary: #f47b20;
    --primary-dark: #d4650e;
    --primary-light: #ff9f4a;
    --primary-rgb: 244, 123, 32;
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
    --bg-light: #ffffff;
    --bg-dark: #0f0f1a;
    --bg-dark2: #1a1a2e;
    --bg-gray: #f4f6f9;
    --bg-card: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #555;
    --text-light: #888;
    --border: #eef0f4;
    --shadow-sm: 0 2px 12px rgba(0,0,0,0.04);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.06);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.08);
    --shadow-xl: 0 40px 80px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 40px rgba(var(--primary-rgb), 0.15);
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --font-main: "Inter", sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-bg: rgba(255,255,255,0.08);
    --glass-border: rgba(255,255,255,0.12);
}

html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-main);
    color: var(--text-primary);
    background: var(--bg-light);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection { background: rgba(var(--primary-rgb), 0.2); color: var(--primary-dark); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 110px 0; position: relative; }

/* Section Header */
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 700; text-transform: uppercase;
    letter-spacing: 2.5px; color: var(--primary); margin-bottom: 16px;
    padding: 7px 18px; background: rgba(var(--primary-rgb), 0.08);
    border-radius: 50px; border: 1px solid rgba(var(--primary-rgb), 0.12);
}
.section-title { font-size: 48px; font-weight: 900; line-height: 1.12; margin-bottom: 16px; letter-spacing: -1px; }
.section-title .highlight { 
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-desc { font-size: 18px; color: var(--text-secondary); max-width: 600px; margin: 0 auto; line-height: 1.7; }
.text-center { text-align: center; }
.empty-state { text-align: center; padding: 60px 20px; }
.empty-state i { font-size: 48px; color: #ddd; margin-bottom: 16px; }
.empty-state h3 { color: var(--text-light); }

/* Section decorative backgrounds */
.section-decoration { position: absolute; pointer-events: none; z-index: 0; }
.section-dec-circle { width: 300px; height: 300px; border-radius: 50%; position: absolute; filter: blur(100px); opacity: 0.1; }
.section-dec-1 { background: var(--primary); top: -100px; right: -100px; }
.section-dec-2 { background: #3498db; bottom: -100px; left: -100px; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 30px; border-radius: 50px;
    font-size: 14px; font-weight: 600; cursor: pointer;
    border: 2px solid transparent; text-decoration: none;
    font-family: var(--font-main);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.1);
    transform: translateX(-100%);
    transition: transform 0.4s ease;
}
.btn:hover::after { transform: translateX(0); }
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff; border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(var(--primary-rgb), 0.25);
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(var(--primary-rgb), 0.35);
}
.btn-outline {
    background: transparent; color: var(--text-primary);
    border-color: var(--border);
}
.btn-outline:hover {
    border-color: var(--primary); color: var(--primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.1);
}
.btn-whatsapp-hero { background: #25D366; color: #fff; border-color: #25D366; box-shadow: 0 4px 20px rgba(37,211,102,0.25); }
.btn-whatsapp-hero:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(37,211,102,0.35); }
.btn-lg { padding: 18px 38px; font-size: 16px; }
.btn-sm { padding: 8px 20px; font-size: 13px; }

/* Loader */
#loader {
    position: fixed; inset: 0; z-index: 9999;
    background: var(--bg-light);
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.6s, visibility 0.6s;
}
#loader.hidden { opacity: 0; visibility: hidden; }
.loader-content { text-align: center; }
.loader-icon { font-size: 64px; color: var(--primary); margin-bottom: 20px; animation: loaderPulse 1s ease-in-out infinite; }
.loader-content h2 { font-size: 28px; font-weight: 800; }
.loader-content h2 span { color: var(--primary); }
.loader-content p { color: var(--text-light); margin: 8px 0 24px; }
.loader-bar { width: 200px; height: 3px; background: #eee; border-radius: 10px; margin: 0 auto; overflow: hidden; }
.loader-bar-fill { height: 100%; background: var(--primary); border-radius: 10px; animation: loaderBar 1.5s ease-in-out infinite; }
@keyframes loaderPulse { 0%,100%{transform:scale(1)} 50%{transform:scale(1.1)} }
@keyframes loaderBar { 0%{width:0} 50%{width:70%} 100%{width:100%} }

/* Top Bar */
.top-bar { background: var(--bg-dark); color: rgba(255,255,255,0.7); padding: 10px 0; font-size: 13px; position: relative; z-index: 1001; }
.top-bar .container { display: flex; justify-content: space-between; align-items: center; }
.top-bar-left { display: flex; gap: 24px; flex-wrap: wrap; }
.top-bar-left span { display: inline-flex; align-items: center; gap: 6px; }
.top-bar-left i { color: var(--primary); font-size: 12px; }
.top-bar-right { display: flex; align-items: center; gap: 12px; }
.top-bar-right a { color: rgba(255,255,255,0.6); transition: var(--transition); width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255,255,255,0.05); text-decoration: none; }
.top-bar-right a:hover { color: var(--primary); background: rgba(var(--primary-rgb), 0.15); }
/* Top bar WhatsApp button - yeşil görünür logo */
.top-wa { color: #25D366 !important; background: rgba(37,211,102,0.12) !important; font-size: 16px !important; }
.top-wa:hover { color: #fff !important; background: #25D366 !important; transform: scale(1.1); }
.dark-mode-toggle { background: none; border: none; color: rgba(255,255,255,0.6); cursor: pointer; font-size: 16px; transition: var(--transition); width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; }
.dark-mode-toggle:hover { color: var(--primary); }

/* Navbar */
.navbar { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid rgba(0,0,0,0.04); transition: var(--transition); }
.navbar.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.06); }
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { width: 42px; height: 42px; background: linear-gradient(135deg, var(--primary), var(--primary-dark)); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 20px; box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3); }
.logo-text { font-size: 22px; font-weight: 800; color: var(--text-primary); }
.logo-text .highlight { color: var(--primary); }
.nav-menu { display: flex; list-style: none; gap: 4px; }
.nav-link { padding: 8px 16px; border-radius: 8px; text-decoration: none; color: var(--text-secondary); font-size: 14px; font-weight: 500; transition: var(--transition); }
.nav-link:hover, .nav-link.active { color: var(--primary); background: rgba(var(--primary-rgb), 0.06); }
.nav-dropdown { position: relative; }
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu { position: absolute; top: 100%; left: 0; min-width: 240px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(10px); transition: var(--transition); z-index: 100; }
.dropdown-menu li { list-style: none; }
.dropdown-menu a { display: block; padding: 10px 14px; text-decoration: none; color: var(--text-secondary); font-size: 13px; font-weight: 500; border-radius: 8px; transition: var(--transition); }
.dropdown-menu a:hover { background: rgba(var(--primary-rgb), 0.06); color: var(--primary); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn-whatsapp { background: #25D366; color: #fff; text-decoration: none; padding: 8px 18px; border-radius: 50px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; transition: var(--transition); }
.btn-whatsapp:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37,211,102,0.3); }
.btn-call { width: 40px; height: 40px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; text-decoration: none; transition: var(--transition); }
.btn-call:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(var(--primary-rgb), 0.3); }
/* Navbar WhatsApp button - HTML uses btn-wa */
.btn-wa { background: #25D366; color: #fff; text-decoration: none; padding: 8px 18px; border-radius: 50px; font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; transition: var(--transition); }
.btn-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37,211,102,0.3); }
.hamburger { display: none; flex-direction: column; cursor: pointer; gap: 5px; padding: 8px; }
.hamburger span { width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.pulse { animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(37,211,102,0.4)} 70%{box-shadow:0 0 0 15px rgba(37,211,102,0)} 100%{box-shadow:0 0 0 0 rgba(37,211,102,0)} }

/* Hero */
.hero { min-height: 90vh; display: flex; align-items: center; position: relative; overflow: hidden; background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%); padding: 120px 0 80px; }
.hero-bg { position: absolute; inset: 0; background: url(/assets/images/hero-bg.jpg) center/cover no-repeat; opacity: 0.12; z-index: 0; }
.hero-particles { position: absolute; inset: 0; z-index: 1; background-image: radial-gradient(2px 2px at 20px 30px, rgba(255,255,255,0.15), transparent), radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.1), transparent), radial-gradient(2px 2px at 50px 160px, rgba(255,255,255,0.12), transparent), radial-gradient(2px 2px at 90px 40px, rgba(255,255,255,0.08), transparent); background-size: 200px 200px; animation: floatParticles 20s linear infinite; }
@keyframes floatParticles { 0%{transform:translateY(0)} 100%{transform:translateY(-200px)} }
.hero-shapes { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: hidden; }
.shape { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.12; }
.shape-1 { width: 600px; height: 600px; background: var(--primary); top: -200px; right: -200px; }
.shape-2 { width: 400px; height: 400px; background: #3498db; bottom: -100px; left: -100px; }
.shape-3 { width: 300px; height: 300px; background: #9b59b6; top: 50%; left: 50%; }
.hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 750px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 20px; border-radius: 50px; background: rgba(var(--primary-rgb), 0.15); color: var(--primary); font-size: 13px; font-weight: 600; margin-bottom: 24px; border: 1px solid rgba(var(--primary-rgb), 0.2); }
.hero-title { font-size: 64px; font-weight: 900; line-height: 1.05; color: #fff; margin-bottom: 20px; letter-spacing: -2px; }
.hero-subtitle { font-size: 20px; color: rgba(255,255,255,0.7); margin-bottom: 36px; line-height: 1.6; max-width: 600px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-actions .btn-outline { color: #fff; border-color: rgba(255,255,255,0.2); }
.hero-actions .btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.08); }
.stat-item { display: flex; align-items: baseline; gap: 4px; flex-wrap: wrap; }
.stat-number { font-size: 36px; font-weight: 900; color: #fff; }
.stat-plus { font-size: 24px; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 14px; color: rgba(255,255,255,0.5); margin-left: 4px; width: 100%; }
.scroll-indicator { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); text-align: center; color: rgba(255,255,255,0.3); animation: bounceDown 2s ease-in-out infinite; z-index: 2; }
.scroll-indicator span { display: block; font-size: 12px; margin-bottom: 8px; text-transform: uppercase; letter-spacing: 2px; }
.scroll-indicator i { font-size: 20px; }
@keyframes bounceDown { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(10px)} }

/* About Preview */
.about-preview { background: var(--bg-gray); }
.about-preview-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-image-frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xl); }
.about-image-frame img { width: 100%; display: block; }
.about-exp-badge { position: absolute; bottom: 30px; right: 30px; background: var(--primary); color: #fff; padding: 20px 24px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow-lg); }
.about-exp-badge .exp-number { font-size: 32px; font-weight: 900; display: block; }
.about-exp-badge .exp-text { font-size: 12px; }
.about-features-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 32px 0; }
.about-feature { display: flex; gap: 14px; }
.af-icon { width: 48px; height: 48px; border-radius: var(--radius); background: rgba(var(--primary-rgb),0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 18px; flex-shrink: 0; }
.about-feature h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.about-feature p { font-size: 13px; color: var(--text-light); }

/* Services Grid */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.service-card { background: var(--bg-card); border-radius: var(--radius-lg); padding: 36px 28px; text-decoration: none; color: inherit; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: var(--transition); display: block; }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-icon { width: 64px; height: 64px; border-radius: 16px; background: linear-gradient(135deg, rgba(var(--primary-rgb),0.1), rgba(var(--primary-rgb),0.05)); display: flex; align-items: center; justify-content: center; font-size: 26px; color: var(--primary); margin-bottom: 20px; transition: var(--transition); }
.service-card:hover .service-icon { background: var(--primary); color: #fff; }
.service-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.service-card p { font-size: 14px; color: var(--text-secondary); }
.service-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--primary); transition: var(--transition); }
.service-card:hover .service-link { gap: 10px; }
.services-more { text-align: center; margin-top: 40px; }

/* Section Alternating Backgrounds */
.section-alt { background: var(--bg-gray); position: relative; }
.section-alt::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 60px; background: linear-gradient(to bottom right, var(--bg-light) 49%, var(--bg-gray) 50%); }
.section-alt::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 60px; background: linear-gradient(to top left, var(--bg-light) 49%, var(--bg-gray) 50%); }
.section-pattern { position: absolute; inset: 0; opacity: 0.03; background-image: repeating-linear-gradient(45deg, transparent, transparent 20px, rgba(var(--primary-rgb),0.1) 20px, rgba(var(--primary-rgb),0.1) 21px); pointer-events: none; }
.section-shape { position: absolute; pointer-events: none; z-index: 0; }
.section-shape-circle { width: 300px; height: 300px; border-radius: 50%; background: radial-gradient(circle, rgba(var(--primary-rgb),0.06), transparent); top: -100px; right: -100px; }
.section-shape-dots { background-image: radial-gradient(rgba(var(--primary-rgb),0.08) 2px, transparent 2px); background-size: 30px 30px; }
/* Section Divider Wave */
.section-divider { position: relative; margin-top: -2px; }
.section-divider svg { display: block; width: 100%; height: 60px; }

/* Counter Section */
.counter-section { background: linear-gradient(135deg, #1a1a2e, #16213e); padding: 80px 0; position: relative; overflow: hidden; }
.counter-section::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 50%, rgba(var(--primary-rgb),0.08) 0%, transparent 60%), radial-gradient(circle at 80% 50%, rgba(52,152,219,0.06) 0%, transparent 60%); }
.counter-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; position: relative; z-index: 1; }
.counter-item { position: relative; padding: 20px; }
.counter-item::after { content: ''; position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 1px; height: 60px; background: rgba(255,255,255,0.08); }
.counter-item:last-child::after { display: none; }
.counter-item i { font-size: 40px; color: var(--primary); margin-bottom: 16px; display: block; }
.counter-number { font-size: 48px; font-weight: 900; color: #fff; display: block; line-height: 1; margin-bottom: 8px; }
.counter-label { font-size: 16px; color: rgba(255,255,255,0.6); }

/* Why Us */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card { background: var(--bg-card); border-radius: var(--radius-lg); padding: 36px 28px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); position: relative; overflow: hidden; transition: var(--transition); }
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.why-number { position: absolute; top: 20px; right: 24px; font-size: 48px; font-weight: 900; color: rgba(var(--primary-rgb),0.06); line-height: 1; }
.why-card i { font-size: 32px; color: var(--primary); margin-bottom: 16px; }
.why-card h4 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 14px; color: var(--text-secondary); }

/* Projects */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.project-card { display: block; text-decoration: none; color: inherit; border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-card); box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: var(--transition); }
.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.project-card-image { height: 240px; overflow: hidden; position: relative; }
.project-card-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-slow); }
.project-card:hover .project-card-image img { transform: scale(1.08); }
.project-card-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: var(--bg-gray); font-size: 48px; color: #ddd; }
.project-card-overlay { position: absolute; inset: 0; background: rgba(var(--primary-rgb),0.9); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); }
.project-card:hover .project-card-overlay { opacity: 1; }
.project-card-overlay span { color: #fff; font-size: 15px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.project-card-info { padding: 20px; }
.project-category { font-size: 12px; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; }
.project-card-info h3 { font-size: 18px; font-weight: 700; margin: 6px 0; }
.project-location { font-size: 13px; color: var(--text-light); }
.projects-filter { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
.filter-btn { padding: 8px 20px; border-radius: 50px; border: 1px solid var(--border); background: var(--bg-card); cursor: pointer; font-size: 13px; font-weight: 600; transition: var(--transition); font-family: var(--font-main); }
.filter-btn.active, .filter-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* Testimonials */
.testimonials { background: var(--bg-gray); }
.testimonials-slider { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.testimonial-card { background: var(--bg-card); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: var(--transition); }
.testimonial-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.testimonial-stars { color: #f1c40f; font-size: 14px; margin-bottom: 16px; display: flex; gap: 2px; }
.testimonial-text { font-size: 15px; color: var(--text-secondary); line-height: 1.7; font-style: italic; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; background: rgba(var(--primary-rgb),0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 18px; }
.testimonial-author h4 { font-size: 15px; font-weight: 700; }
.testimonial-author span { font-size: 13px; color: var(--text-light); }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.blog-card { display: block; text-decoration: none; color: inherit; border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-card); box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: var(--transition); }
.blog-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.blog-card-image { height: 220px; overflow: hidden; position: relative; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition-slow); }
.blog-card:hover .blog-card-image img { transform: scale(1.05); }
.blog-card-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; background: var(--bg-gray); font-size: 36px; color: #ddd; }
.blog-category { position: absolute; bottom: 12px; left: 12px; padding: 4px 12px; border-radius: 50px; background: var(--primary); color: #fff; font-size: 11px; font-weight: 600; }
.blog-card-content { padding: 20px; }
.blog-date { font-size: 12px; color: var(--text-light); display: block; margin-bottom: 8px; }
.blog-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; transition: var(--transition); }
.blog-card:hover h3 { color: var(--primary); }
.blog-card-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 12px; }
.blog-read-more { font-size: 14px; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; transition: var(--transition); }
.blog-card:hover .blog-read-more { gap: 10px; }

/* CTA Section */
.cta-section { background: linear-gradient(135deg, var(--primary), var(--primary-dark)); text-align: center; padding: 80px 0; }
.cta-content h2 { font-size: 42px; font-weight: 900; color: #fff; margin-bottom: 16px; }
.cta-content p { font-size: 18px; color: rgba(255,255,255,0.8); margin-bottom: 32px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.cta-content .btn-outline { color: #fff; border-color: rgba(255,255,255,0.3); }
.cta-content .btn-outline:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.1); }

/* Page Header */
.page-header { background: linear-gradient(135deg, #1a1a2e, #16213e); padding: 100px 0 60px; position: relative; overflow: hidden; }
.page-header::before { content: ""; position: absolute; inset: 0; background: url(/assets/images/hero-bg.jpg) center/cover no-repeat; opacity: 0.06; }
.page-header-content { position: relative; z-index: 1; }
.page-header-content h1 { font-size: 48px; font-weight: 900; color: #fff; margin-bottom: 12px; }
.page-header-content h1 .highlight { color: var(--primary); }
.breadcrumb { color: rgba(255,255,255,0.5); font-size: 14px; display: flex; align-items: center; gap: 8px; }
.breadcrumb a { color: rgba(255,255,255,0.5); text-decoration: none; transition: var(--transition); }
.breadcrumb a:hover { color: var(--primary); }

/* Footer */
.footer { background: #1a1a2e; color: rgba(255,255,255,0.6); }
.footer-wave { margin-bottom: -2px; }
.footer-wave svg { display: block; width: 100%; }
.footer-main { padding: 80px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo .logo-text { color: #fff; }
.footer-brand p { font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.5); text-decoration: none; transition: var(--transition); }
.footer-social a:hover { background: var(--primary); color: #fff; }
.footer-col h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 14px; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); padding-left: 4px; }
.footer-contact-item { display: flex; gap: 12px; margin-bottom: 14px; font-size: 14px; }
.footer-contact-item i { color: var(--primary); margin-top: 4px; width: 16px; }
.footer-contact-item a { color: rgba(255,255,255,0.6); text-decoration: none; transition: var(--transition); }
.footer-contact-item a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 24px 0; display: flex; justify-content: space-between; align-items: center; font-size: 13px; flex-wrap: wrap; gap: 8px; }
.footer-bottom p { margin: 0; }
.footer-made { display: flex; align-items: center; gap: 4px; }
.footer-love { display: flex; align-items: center; gap: 4px; }

/* Floating Buttons */
.floating-buttons { position: fixed; bottom: 24px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.floating-btns { position: fixed; bottom: 24px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.float-btn { width: 52px; height: 52px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; text-decoration: none; font-size: 22px; transition: var(--transition); position: relative; box-shadow: 0 4px 15px rgba(0,0,0,0.15); }
.float-btn:hover { transform: scale(1.1); }
.float-tooltip { position: absolute; right: 60px; background: var(--bg-dark); color: #fff; padding: 6px 14px; border-radius: 6px; font-size: 12px; white-space: nowrap; opacity: 0; visibility: hidden; transition: var(--transition); }
.float-btn:hover .float-tooltip { opacity: 1; visibility: visible; }
.whatsapp-btn { background: #25D366; }
.wa-btn { background: #25D366; }
.phone-btn { background: var(--primary); }
.quote-btn { background: #6c5ce7; }
.back-to-top { background: var(--bg-dark); display: none; }
.top-btn { background: var(--bg-dark); display: none; }
.back-to-top.visible { display: flex; }

/* Cookie Consent */
.cookie-consent { position: fixed; bottom: 0; left: 0; right: 0; background: #1a1a2e; color: rgba(255,255,255,0.7); padding: 16px 24px; z-index: 9998; transform: translateY(100%); transition: var(--transition); }
.cookie-consent.show { transform: translateY(0); }
.cookie-content { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cookie-content i { font-size: 24px; color: var(--primary); }
.cookie-content p { font-size: 13px; flex: 1; min-width: 200px; }
.cookie-buttons { display: flex; gap: 8px; }

/* Search Overlay */
.search-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.9); z-index: 9999; display: none; align-items: center; justify-content: center; }
.search-overlay.active { display: flex; }
.search-overlay-content { width: 100%; max-width: 600px; padding: 24px; position: relative; }
.search-close { position: absolute; top: -60px; right: 0; background: none; border: none; color: #fff; font-size: 28px; cursor: pointer; }
.search-form { display: flex; gap: 0; }
.search-form input { flex: 1; padding: 18px 24px; border: 2px solid var(--primary); border-radius: 12px 0 0 12px; background: rgba(255,255,255,0.06); color: #fff; font-size: 18px; outline: none; }
.search-form button { padding: 18px 28px; background: var(--primary); border: none; color: #fff; font-size: 18px; border-radius: 0 12px 12px 0; cursor: pointer; }

/* Contact Page */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.contact-card { background: var(--bg-card); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); margin-bottom: 16px; transition: var(--transition); }
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.cc-icon { width: 48px; height: 48px; border-radius: 12px; background: rgba(var(--primary-rgb),0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 20px; margin-bottom: 12px; }
.contact-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.contact-card a { color: var(--text-secondary); text-decoration: none; transition: var(--transition); }
.contact-card a:hover { color: var(--primary); }
.contact-social-links { display: flex; gap: 10px; margin-top: 20px; }
.cs-link { width: 44px; height: 44px; border-radius: 12px; background: rgba(var(--primary-rgb),0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); text-decoration: none; transition: var(--transition); }
.cs-link:hover { background: var(--primary); color: #fff; }
.contact-map { margin-top: 40px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }

/* Gallery */
/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 24px; }
.gallery-item { break-inside: avoid; }
.gallery-card { background: var(--bg-card); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: var(--transition); }
.gallery-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.gallery-img-wrap { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--bg-gray); }
.gallery-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.gallery-card:hover .gallery-img-wrap img { transform: scale(1.08); }
.gallery-img-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; opacity: 0; transition: var(--transition); }
.gallery-card:hover .gallery-img-overlay { opacity: 1; }
.gallery-zoom-btn { width: 52px; height: 52px; border-radius: 50%; background: var(--primary); color: #fff; border: none; font-size: 20px; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.gallery-zoom-btn:hover { transform: scale(1.1); background: var(--primary-dark); }
.gallery-badge { position: absolute; top: 12px; left: 12px; background: var(--primary); color: #fff; padding: 4px 12px; border-radius: 50px; font-size: 11px; font-weight: 600; letter-spacing: 0.3px; }
.gallery-info { padding: 18px 20px 20px; }
.gallery-title { font-size: 16px; font-weight: 700; color: var(--text-primary); margin: 0 0 6px; line-height: 1.3; }
.gallery-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin: 0; }

/* Gallery Lightbox */
.gallery-lightbox { position: fixed; inset: 0; z-index: 9999; display: none; align-items: center; justify-content: center; }
.gallery-lightbox.active { display: flex; }
.gl-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.92); }
.gl-close { position: absolute; top: 20px; right: 20px; z-index: 10; background: rgba(255,255,255,0.1); border: none; color: #fff; font-size: 28px; width: 48px; height: 48px; border-radius: 50%; cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center; }
.gl-close:hover { background: rgba(255,255,255,0.2); transform: rotate(90deg); }
.gl-body { position: relative; z-index: 5; max-width: 900px; width: 90%; text-align: center; }
.gl-body img { max-width: 100%; max-height: 70vh; border-radius: var(--radius-lg); box-shadow: 0 20px 60px rgba(0,0,0,0.5); }
.gl-info { background: rgba(0,0,0,0.6); backdrop-filter: blur(10px); border-radius: var(--radius); padding: 20px 24px; margin-top: 16px; max-width: 600px; margin-left: auto; margin-right: auto; }
.gl-info h3 { color: #fff; font-size: 18px; font-weight: 700; margin: 0 0 6px; }
.gl-info p { color: rgba(255,255,255,0.7); font-size: 14px; line-height: 1.6; margin: 0; }

/* Gallery Filter */
.gallery-filter { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 32px; }

/* Forms */
.contact-form, .quote-form { background: var(--bg-card); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 12px 16px; background: var(--bg-gray); border: 2px solid var(--border); border-radius: var(--radius-sm); color: var(--text-primary); font-family: var(--font-main); font-size: 14px; outline: none; transition: var(--transition); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--primary); background: #fff; box-shadow: 0 0 0 4px rgba(var(--primary-rgb),0.08); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-message { margin-top: 16px; padding: 14px 18px; border-radius: var(--radius-sm); font-size: 14px; }
.form-message.success { background: rgba(46,204,113,0.1); border: 1px solid rgba(46,204,113,0.2); color: #2ecc71; }
.form-message.error { background: rgba(231,76,60,0.1); border: 1px solid rgba(231,76,60,0.2); color: #e74c3c; }
.checkbox-label { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.checkbox-label input { width: auto; margin-top: 3px; }
.checkbox-label span { font-size: 13px; color: var(--text-secondary); }
.btn-submit { width: 100%; justify-content: center; margin-top: 8px; }

/* About Full */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-image-side { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-xl); }
.about-image-side img { width: 100%; display: block; }
.about-experience-badge { position: absolute; bottom: 24px; left: 24px; background: var(--primary); color: #fff; padding: 16px 20px; border-radius: var(--radius); text-align: center; }
.about-experience-badge .ae-number { font-size: 28px; font-weight: 900; display: block; }
.about-experience-badge .ae-text { font-size: 12px; }
.about-mvv { display: grid; gap: 16px; margin-top: 32px; }
.mvv-card { background: var(--bg-gray); border-radius: var(--radius); padding: 24px; border-left: 4px solid var(--primary); }
.mvv-card i { font-size: 24px; color: var(--primary); margin-bottom: 8px; }
.mvv-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.mvv-card p { font-size: 14px; color: var(--text-secondary); }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card { background: var(--bg-card); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-sm); border: 1px solid var(--border); text-align: center; transition: var(--transition); }
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.value-card i { font-size: 36px; color: var(--primary); margin-bottom: 16px; }
.value-card h4 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: 14px; color: var(--text-secondary); }

/* Service Detail */
.service-detail-content { max-width: 800px; }
.sd-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.sd-icon { width: 64px; height: 64px; border-radius: 16px; background: rgba(var(--primary-rgb),0.1); display: flex; align-items: center; justify-content: center; font-size: 28px; color: var(--primary); }
.sd-header h2 { font-size: 28px; font-weight: 800; }
.sd-section { margin: 32px 0; }
.sd-section h3 { font-size: 20px; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.sd-list { list-style: none; }
.sd-list li { padding: 8px 0; display: flex; align-items: center; gap: 10px; font-size: 15px; color: var(--text-secondary); }
.sd-list li i { color: var(--primary); }
.process-steps { display: grid; gap: 12px; }
.process-step { display: flex; align-items: center; gap: 16px; background: var(--bg-gray); border-radius: var(--radius); padding: 16px 20px; }
.ps-number { width: 36px; height: 36px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.sd-cta { text-align: center; background: var(--bg-gray); border-radius: var(--radius-lg); padding: 48px; margin: 40px 0; }
.sd-cta h3 { font-size: 24px; font-weight: 800; margin-bottom: 12px; }
.sd-cta p { color: var(--text-secondary); margin-bottom: 24px; }
.sd-cta-buttons { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* FAQ */
.faq-list { max-width: 700px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 10px; overflow: hidden; }
.faq-question { width: 100%; padding: 18px 24px; background: var(--bg-card); border: none; text-align: left; font-size: 15px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-family: var(--font-main); transition: var(--transition); }
.faq-question:hover { background: var(--bg-gray); color: var(--primary); }
.faq-question i { transition: var(--transition); }
.faq-question.active i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-answer > * { padding: 0 24px 18px; font-size: 14px; color: var(--text-secondary); line-height: 1.7; }
.faq-cta { text-align: center; margin-top: 48px; padding: 40px; background: var(--bg-gray); border-radius: var(--radius-lg); }
.faq-cta h3 { font-size: 24px; font-weight: 700; margin-bottom: 8px; }

/* Blog Layout */
.blog-layout { display: grid; grid-template-columns: 1fr 300px; gap: 32px; }
.blog-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; flex-wrap: wrap; gap: 12px; background: var(--bg-card); padding: 16px 20px; border-radius: var(--radius); border: 1px solid var(--border); }
.blog-categories { display: flex; gap: 8px; flex-wrap: wrap; }
.blog-categories a { padding: 6px 16px; border-radius: 50px; font-size: 13px; font-weight: 500; color: var(--text-secondary); text-decoration: none; border: 1px solid var(--border); transition: var(--transition); }
.blog-categories a.active, .blog-categories a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.blog-search { display: flex; }
.blog-search input { padding: 8px 14px; border: 1px solid var(--border); border-radius: 8px 0 0 8px; font-size: 13px; outline: none; }
.blog-search button { padding: 8px 14px; background: var(--primary); color: #fff; border: none; border-radius: 0 8px 8px 0; cursor: pointer; }
.sidebar-widget { background: var(--bg-card); border-radius: var(--radius); padding: 24px; margin-bottom: 20px; border: 1px solid var(--border); }
.sidebar-widget h4 { font-size: 16px; font-weight: 700; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--primary); }
.sidebar-widget ul { list-style: none; }
.sidebar-widget ul li { margin-bottom: 8px; }
.sidebar-widget ul li a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: var(--transition); }
.sidebar-widget ul li a:hover { color: var(--primary); padding-left: 4px; }

/* Blog Post */
.blog-post-content { max-width: 800px; margin: 0 auto; }
.blog-post-image { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 32px; box-shadow: var(--shadow-lg); }
.blog-post-image img { width: 100%; display: block; }
.blog-post-meta { display: flex; gap: 20px; font-size: 14px; color: var(--text-light); margin-bottom: 24px; flex-wrap: wrap; }
.blog-post-text { font-size: 16px; line-height: 1.8; color: var(--text-secondary); }
.blog-post-text p { margin-bottom: 16px; }
.blog-post-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--border); }
.blog-post-tags strong { font-size: 14px; }
.tag { padding: 4px 12px; border-radius: 50px; background: rgba(var(--primary-rgb),0.1); color: var(--primary); font-size: 13px; }
.blog-post-nav { display: flex; justify-content: space-between; margin-top: 40px; }

/* Project Detail */
.project-gallery { margin-bottom: 40px; }
.project-main-image { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 12px; box-shadow: var(--shadow-lg); }
.project-main-image img { width: 100%; display: block; }
.project-thumbnails { display: flex; gap: 8px; flex-wrap: wrap; }
.project-thumbnails img { width: 100px; height: 70px; object-fit: cover; border-radius: var(--radius-sm); cursor: pointer; opacity: 0.5; transition: var(--transition); }
.project-thumbnails img.active, .project-thumbnails img:hover { opacity: 1; }
.project-meta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.pm-item { display: flex; align-items: center; gap: 6px; font-size: 14px; color: var(--text-light); background: var(--bg-gray); padding: 8px 16px; border-radius: 50px; }
.pm-item i { color: var(--primary); }
.project-section { margin: 24px 0; }

/* References */
.references-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 24px; }
.reference-item { background: var(--bg-card); border-radius: var(--radius-lg); padding: 32px; text-align: center; box-shadow: var(--shadow-sm); border: 1px solid var(--border); transition: var(--transition); }
.reference-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.ref-icon { width: 64px; height: 64px; border-radius: 16px; background: rgba(var(--primary-rgb),0.1); display: flex; align-items: center; justify-content: center; font-size: 28px; color: var(--primary); margin: 0 auto 16px; }
.reference-item h4 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.reference-item p { font-size: 14px; color: var(--text-secondary); }

/* AI Assistant */
.ai-assistant-btn { position: fixed; bottom: 24px; left: 24px; z-index: 999; width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; border: none; cursor: pointer; box-shadow: 0 4px 20px rgba(102,126,234,0.4); display: flex; align-items: center; justify-content: center; font-size: 24px; transition: var(--transition); }
.ai-assistant-btn:hover { transform: scale(1.1); }
.ai-tooltip { position: absolute; left: 64px; background: #1a1a2e; color: #fff; padding: 6px 14px; border-radius: 8px; font-size: 12px; white-space: nowrap; opacity: 0; visibility: hidden; transition: var(--transition); }
.ai-assistant-btn:hover .ai-tooltip { opacity: 1; visibility: visible; }
.ai-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 9999; display: none; align-items: flex-end; justify-content: center; padding: 20px; }
.ai-modal-overlay.active { display: flex; }
.ai-modal { background: #fff; border-radius: var(--radius-lg); width: 100%; max-width: 420px; height: 600px; max-height: 80vh; display: flex; flex-direction: column; box-shadow: var(--shadow-xl); overflow: hidden; }
.ai-modal-header { padding: 16px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.ai-modal-logo { display: flex; align-items: center; gap: 10px; }
.ai-modal-logo i { font-size: 28px; color: #764ba2; }
.ai-modal-logo h4 { font-size: 15px; font-weight: 700; }
.ai-modal-logo span { font-size: 11px; color: var(--text-light); display: block; }
.ai-modal-actions { display: flex; gap: 8px; }
.ai-clear-btn, .ai-close-btn { background: none; border: none; cursor: pointer; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--text-light); transition: var(--transition); font-size: 14px; }
.ai-clear-btn:hover, .ai-close-btn:hover { background: var(--bg-gray); color: var(--text-primary); }
.ai-modal-body { flex: 1; overflow-y: auto; padding: 20px; }
.ai-welcome { text-align: center; padding: 40px 20px; }
.ai-welcome-icon { font-size: 48px; color: #764ba2; margin-bottom: 16px; }
.ai-welcome h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.ai-welcome p { font-size: 14px; color: var(--text-light); margin-bottom: 24px; }
.ai-suggestions { display: flex; flex-direction: column; gap: 8px; }
.ai-suggestion { padding: 10px 16px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-card); cursor: pointer; font-size: 13px; transition: var(--transition); display: flex; align-items: center; gap: 8px; font-family: var(--font-main); }
.ai-suggestion:hover { border-color: #764ba2; background: rgba(118,75,162,0.04); }
.ai-message { margin-bottom: 12px; display: flex; gap: 10px; }
.ai-message.user { flex-direction: row-reverse; }
.ai-message-bubble { max-width: 80%; padding: 12px 16px; border-radius: 16px; font-size: 14px; line-height: 1.5; }
.ai-message.ai .ai-message-bubble { background: var(--bg-gray); border-radius: 16px 16px 16px 4px; }
.ai-message.user .ai-message-bubble { background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; border-radius: 16px 16px 4px 16px; }
.ai-modal-footer { padding: 16px 20px; border-top: 1px solid var(--border); }
.ai-input-wrap { display: flex; gap: 10px; align-items: flex-end; }
.ai-input-wrap textarea { flex: 1; padding: 10px 14px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: var(--font-main); resize: none; max-height: 120px; outline: none; }
.ai-send-btn { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg, #667eea, #764ba2); color: #fff; border: none; cursor: pointer; transition: var(--transition); flex-shrink: 0; }
.ai-send-btn:hover { transform: scale(1.05); }
.ai-powered { font-size: 10px; color: var(--text-light); text-align: center; margin-top: 8px; }

/* Responsive */
@media (max-width: 992px) {
    .about-preview-content, .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .counter-grid { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-layout { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { columns: 2; }
    .hero-title { font-size: 48px; }
    .section-title { font-size: 36px; }
}

@media (max-width: 768px) {
    .top-bar .container { flex-direction: column; gap: 8px; }
    .top-bar-left { justify-content: center; }
    .nav-menu {
        position: fixed; top: 72px; left: 0; right: 0;
        background: #fff; flex-direction: column; padding: 20px;
        box-shadow: var(--shadow-lg); transform: translateY(-100%);
        opacity: 0; visibility: hidden; transition: var(--transition);
    }
    .nav-menu.active { transform: translateY(0); opacity: 1; visibility: visible; }
    .hamburger { display: flex; }
    .btn-whatsapp span { display: none; }
    .btn-whatsapp { padding: 8px 12px; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .hero-title { font-size: 36px; }
    .section-title { font-size: 28px; }
    .cta-content h2 { font-size: 28px; }
    .form-row { grid-template-columns: 1fr; }
    .page-header-content h1 { font-size: 32px; }
    .ai-modal { max-height: 90vh; height: 500px; }
}

@media (max-width: 576px) {
    .counter-grid, .why-grid, .values-grid { grid-template-columns: 1fr; }
    .gallery-grid { columns: 1; }
    .hero-title { font-size: 28px; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .projects-grid, .blog-grid { grid-template-columns: 1fr; }
    .testimonials-slider { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .container { padding: 0 16px; }
    .section { padding: 60px 0; }
    .floating-buttons { bottom: 16px; right: 16px; }
    .float-btn { width: 44px; height: 44px; }
    .btn-whatsapp span { display: none; }
}